(0 18 16)(1 19 11 9 3)(2 8 4)(5 10 6)(7 14 12)(13 17 15)
ALLOWS (11/8)-SEQUENCE
1: (1 9 13)
(0 18 16)(1 17 15 13 3)(2 8 4)(5 10 6)(7 14 12)(9 19 11)
2: (7 14 12)
(0 18 16)(1 17 15 13 3)(2 8 4)(5 10 6)(7)(9 19 11)(12)(14)
3: (3 15 13)
(0 18 16)(1 17 15)(2 8 4)(3)(5 10 6)(7)(9 19 11)(12)(13)(14)
4: (2 8 4)
(0 18 16)(1 17 15)(2)(3)(4)(5 10 6)(7)(8)(9 19 11)(12)(13)(14)